feat(chat): update the api

#### chat:v1

The following keys were added:
- resources.dms.methods.messages.parameters.messageId (Total Keys: 2)
- resources.dms.methods.webhooks.parameters.messageId (Total Keys: 2)
- resources.dms.resources.conversations.methods.messages.parameters.messageId (Total Keys: 2)
- resources.rooms.methods.messages.parameters.messageId (Total Keys: 2)
- resources.rooms.methods.webhooks.parameters.messageId (Total Keys: 2)
- resources.rooms.resources.conversations.methods.messages.parameters.messageId (Total Keys: 2)
- resources.spaces.methods.webhooks.parameters.messageId (Total Keys: 2)
- resources.spaces.resources.members.methods.get.scopes (Total Keys: 1)
- resources.spaces.resources.members.methods.list.scopes (Total Keys: 1)
- resources.spaces.resources.messages.methods.create.parameters.messageId (Total Keys: 2)
- resources.spaces.resources.messages.methods.update.parameters.allowMissing (Total Keys: 2)
- schemas.Message.properties.clientAssignedMessageId.type (Total Keys: 1)

docs/dyn/chat_v1.dms.conversations.html

@@ -78,7 +78,7 @@ <h2>Instance Methods</h2>
   <code><a href="#close">close()</a></code></p>
 <p class="firstline">Close httplib2 connections.</p>
 <p class="toc_element">
-  <code><a href="#messages">messages(parent, body=None, requestId=None, threadKey=None, x__xgafv=None)</a></code></p>
+  <code><a href="#messages">messages(parent, body=None, messageId=None, requestId=None, threadKey=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Legacy path for creating message. Calling these will result in a BadRequest response.</p>
 <h3>Method Details</h3>
 <div class="method">
@@ -87,7 +87,7 @@ <h3>Method Details</h3>
 </div>
 
 <div class="method">
-    <code class="details" id="messages">messages(parent, body=None, requestId=None, threadKey=None, x__xgafv=None)</code>
+    <code class="details" id="messages">messages(parent, body=None, messageId=None, requestId=None, threadKey=None, x__xgafv=None)</code>
   <pre>Legacy path for creating message. Calling these will result in a BadRequest response.
 
 Args:
@@ -1354,6 +1354,7 @@ <h3>Method Details</h3>
       &quot;cardId&quot;: &quot;A String&quot;, # Required for `cardsV2` messages. Chat app-specified identifier for this widget. Scoped within a message.
     },
   ],
+  &quot;clientAssignedMessageId&quot;: &quot;A String&quot;, # A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was created in Google Chat server.
   &quot;fallbackText&quot;: &quot;A String&quot;, # A plain-text description of the message&#x27;s cards, used when the actual cards cannot be displayed (e.g. mobile notifications).
   &quot;lastUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was last edited by a user. If the message has never been edited, this field is empty.
@@ -1388,6 +1389,7 @@ <h3>Method Details</h3>
   },
 }
 
+  messageId: string, Optional. A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   requestId: string, Optional. A unique request ID for this message. Specifying an existing request ID returns the message created with that ID instead of creating a new message.
   threadKey: string, Optional. Opaque thread identifier. To start or add to a thread, create a message and specify a `threadKey` instead of thread.name. (Setting thread.name has no effect.) The first message with a given `threadKey` starts a new thread. Subsequent messages with the same `threadKey` post into the same thread.
   x__xgafv: string, V1 error format.
@@ -2657,6 +2659,7 @@ <h3>Method Details</h3>
       &quot;cardId&quot;: &quot;A String&quot;, # Required for `cardsV2` messages. Chat app-specified identifier for this widget. Scoped within a message.
     },
   ],
+  &quot;clientAssignedMessageId&quot;: &quot;A String&quot;, # A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was created in Google Chat server.
   &quot;fallbackText&quot;: &quot;A String&quot;, # A plain-text description of the message&#x27;s cards, used when the actual cards cannot be displayed (e.g. mobile notifications).
   &quot;lastUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was last edited by a user. If the message has never been edited, this field is empty.

docs/dyn/chat_v1.dms.html

@@ -83,10 +83,10 @@ <h2>Instance Methods</h2>
   <code><a href="#close">close()</a></code></p>
 <p class="firstline">Close httplib2 connections.</p>
 <p class="toc_element">
-  <code><a href="#messages">messages(parent, body=None, requestId=None, threadKey=None, x__xgafv=None)</a></code></p>
+  <code><a href="#messages">messages(parent, body=None, messageId=None, requestId=None, threadKey=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Legacy path for creating message. Calling these will result in a BadRequest response.</p>
 <p class="toc_element">
-  <code><a href="#webhooks">webhooks(parent, body=None, requestId=None, threadKey=None, x__xgafv=None)</a></code></p>
+  <code><a href="#webhooks">webhooks(parent, body=None, messageId=None, requestId=None, threadKey=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Legacy path for creating message. Calling these will result in a BadRequest response.</p>
 <h3>Method Details</h3>
 <div class="method">
@@ -95,7 +95,7 @@ <h3>Method Details</h3>
 </div>
 
 <div class="method">
-    <code class="details" id="messages">messages(parent, body=None, requestId=None, threadKey=None, x__xgafv=None)</code>
+    <code class="details" id="messages">messages(parent, body=None, messageId=None, requestId=None, threadKey=None, x__xgafv=None)</code>
   <pre>Legacy path for creating message. Calling these will result in a BadRequest response.
 
 Args:
@@ -1362,6 +1362,7 @@ <h3>Method Details</h3>
       &quot;cardId&quot;: &quot;A String&quot;, # Required for `cardsV2` messages. Chat app-specified identifier for this widget. Scoped within a message.
     },
   ],
+  &quot;clientAssignedMessageId&quot;: &quot;A String&quot;, # A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was created in Google Chat server.
   &quot;fallbackText&quot;: &quot;A String&quot;, # A plain-text description of the message&#x27;s cards, used when the actual cards cannot be displayed (e.g. mobile notifications).
   &quot;lastUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was last edited by a user. If the message has never been edited, this field is empty.
@@ -1396,6 +1397,7 @@ <h3>Method Details</h3>
   },
 }
 
+  messageId: string, Optional. A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   requestId: string, Optional. A unique request ID for this message. Specifying an existing request ID returns the message created with that ID instead of creating a new message.
   threadKey: string, Optional. Opaque thread identifier. To start or add to a thread, create a message and specify a `threadKey` instead of thread.name. (Setting thread.name has no effect.) The first message with a given `threadKey` starts a new thread. Subsequent messages with the same `threadKey` post into the same thread.
   x__xgafv: string, V1 error format.
@@ -2665,6 +2667,7 @@ <h3>Method Details</h3>
       &quot;cardId&quot;: &quot;A String&quot;, # Required for `cardsV2` messages. Chat app-specified identifier for this widget. Scoped within a message.
     },
   ],
+  &quot;clientAssignedMessageId&quot;: &quot;A String&quot;, # A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was created in Google Chat server.
   &quot;fallbackText&quot;: &quot;A String&quot;, # A plain-text description of the message&#x27;s cards, used when the actual cards cannot be displayed (e.g. mobile notifications).
   &quot;lastUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was last edited by a user. If the message has never been edited, this field is empty.
@@ -2701,7 +2704,7 @@ <h3>Method Details</h3>
 </div>
 
 <div class="method">
-    <code class="details" id="webhooks">webhooks(parent, body=None, requestId=None, threadKey=None, x__xgafv=None)</code>
+    <code class="details" id="webhooks">webhooks(parent, body=None, messageId=None, requestId=None, threadKey=None, x__xgafv=None)</code>
   <pre>Legacy path for creating message. Calling these will result in a BadRequest response.
 
 Args:
@@ -3968,6 +3971,7 @@ <h3>Method Details</h3>
       &quot;cardId&quot;: &quot;A String&quot;, # Required for `cardsV2` messages. Chat app-specified identifier for this widget. Scoped within a message.
     },
   ],
+  &quot;clientAssignedMessageId&quot;: &quot;A String&quot;, # A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was created in Google Chat server.
   &quot;fallbackText&quot;: &quot;A String&quot;, # A plain-text description of the message&#x27;s cards, used when the actual cards cannot be displayed (e.g. mobile notifications).
   &quot;lastUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was last edited by a user. If the message has never been edited, this field is empty.
@@ -4002,6 +4006,7 @@ <h3>Method Details</h3>
   },
 }
 
+  messageId: string, Optional. A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   requestId: string, Optional. A unique request ID for this message. Specifying an existing request ID returns the message created with that ID instead of creating a new message.
   threadKey: string, Optional. Opaque thread identifier. To start or add to a thread, create a message and specify a `threadKey` instead of thread.name. (Setting thread.name has no effect.) The first message with a given `threadKey` starts a new thread. Subsequent messages with the same `threadKey` post into the same thread.
   x__xgafv: string, V1 error format.
@@ -5271,6 +5276,7 @@ <h3>Method Details</h3>
       &quot;cardId&quot;: &quot;A String&quot;, # Required for `cardsV2` messages. Chat app-specified identifier for this widget. Scoped within a message.
     },
   ],
+  &quot;clientAssignedMessageId&quot;: &quot;A String&quot;, # A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was created in Google Chat server.
   &quot;fallbackText&quot;: &quot;A String&quot;, # A plain-text description of the message&#x27;s cards, used when the actual cards cannot be displayed (e.g. mobile notifications).
   &quot;lastUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was last edited by a user. If the message has never been edited, this field is empty.

docs/dyn/chat_v1.rooms.conversations.html

@@ -78,7 +78,7 @@ <h2>Instance Methods</h2>
   <code><a href="#close">close()</a></code></p>
 <p class="firstline">Close httplib2 connections.</p>
 <p class="toc_element">
-  <code><a href="#messages">messages(parent, body=None, requestId=None, threadKey=None, x__xgafv=None)</a></code></p>
+  <code><a href="#messages">messages(parent, body=None, messageId=None, requestId=None, threadKey=None, x__xgafv=None)</a></code></p>
 <p class="firstline">Legacy path for creating message. Calling these will result in a BadRequest response.</p>
 <h3>Method Details</h3>
 <div class="method">
@@ -87,7 +87,7 @@ <h3>Method Details</h3>
 </div>
 
 <div class="method">
-    <code class="details" id="messages">messages(parent, body=None, requestId=None, threadKey=None, x__xgafv=None)</code>
+    <code class="details" id="messages">messages(parent, body=None, messageId=None, requestId=None, threadKey=None, x__xgafv=None)</code>
   <pre>Legacy path for creating message. Calling these will result in a BadRequest response.
 
 Args:
@@ -1354,6 +1354,7 @@ <h3>Method Details</h3>
       &quot;cardId&quot;: &quot;A String&quot;, # Required for `cardsV2` messages. Chat app-specified identifier for this widget. Scoped within a message.
     },
   ],
+  &quot;clientAssignedMessageId&quot;: &quot;A String&quot;, # A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was created in Google Chat server.
   &quot;fallbackText&quot;: &quot;A String&quot;, # A plain-text description of the message&#x27;s cards, used when the actual cards cannot be displayed (e.g. mobile notifications).
   &quot;lastUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was last edited by a user. If the message has never been edited, this field is empty.
@@ -1388,6 +1389,7 @@ <h3>Method Details</h3>
   },
 }
 
+  messageId: string, Optional. A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   requestId: string, Optional. A unique request ID for this message. Specifying an existing request ID returns the message created with that ID instead of creating a new message.
   threadKey: string, Optional. Opaque thread identifier. To start or add to a thread, create a message and specify a `threadKey` instead of thread.name. (Setting thread.name has no effect.) The first message with a given `threadKey` starts a new thread. Subsequent messages with the same `threadKey` post into the same thread.
   x__xgafv: string, V1 error format.
@@ -2657,6 +2659,7 @@ <h3>Method Details</h3>
       &quot;cardId&quot;: &quot;A String&quot;, # Required for `cardsV2` messages. Chat app-specified identifier for this widget. Scoped within a message.
     },
   ],
+  &quot;clientAssignedMessageId&quot;: &quot;A String&quot;, # A custom name for a Chat message assigned at creation. Must start with `client-` and contain only lowercase letters, numbers, and hyphens up to 63 characters in length. Specify this field to get, update, or delete the message with the specified value. For example usage, see [Name a created message](https://developers.google.com/chat/api/guides/crudl/messages#name_a_created_message).
   &quot;createTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was created in Google Chat server.
   &quot;fallbackText&quot;: &quot;A String&quot;, # A plain-text description of the message&#x27;s cards, used when the actual cards cannot be displayed (e.g. mobile notifications).
   &quot;lastUpdateTime&quot;: &quot;A String&quot;, # Output only. The time at which the message was last edited by a user. If the message has never been edited, this field is empty.